<!DOCTYPE html><htmllang="en"><head><metacharset="utf-8"><metaname="viewport"content="width=device-width, initial-scale=1.0"><metaname="generator"content="rustdoc"><metaname="description"content="Need to explain this trick – basically keeps consistency between two different simulations when each one might make slightly different sequences of calls to the RNG."><metaname="keywords"content="rust, rustlang, rust-lang, fork_rng"><title>sim::fork_rng - Rust</title><linkrel="stylesheet"type="text/css"href="../normalize.css"><linkrel="stylesheet"type="text/css"href="../rustdoc.css"id="mainThemeStyle"><linkrel="stylesheet"type="text/css"href="../light.css"id="themeStyle"><linkrel="stylesheet"type="text/css"href="../dark.css"disabled><linkrel="stylesheet"type="text/css"href="../ayu.css"disabled><scriptid="default-settings"></script><scriptsrc="../storage.js"></script><scriptsrc="../crates.js"></script><noscript><linkrel="stylesheet"href="../noscript.css"></noscript><linkrel="icon"type="image/svg+xml"href="../favicon.svg">
<linkrel="alternate icon"type="image/png"href="../favicon-32x32.png"><styletype="text/css">#crate-search{background-image:url("../down-arrow.svg");}</style></head><bodyclass="rustdoc fn"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><navclass="sidebar"><divclass="sidebar-menu"role="button">☰</div><ahref='../sim/index.html'><divclass='logo-container rust-logo'><imgsrc='../rust-logo.png'alt='logo'></div></a><divclass="sidebar-elems"><pclass="location"><ahref="index.html">sim</a></p><divid="sidebar-vars"data-name="fork_rng"data-ty="fn"data-relpath=""></div><scriptdefersrc="sidebar-items.js"></script></div></nav><divclass="theme-picker"><buttonid="theme-picker"aria-label="Pick another theme!"aria-haspopup="menu"><imgsrc="../brush.svg"width="18"height="18"alt="Pick another theme!"></button><divid="theme-choices"role="menu"></div></div><scriptsrc="../theme.js"></script><navclass="sub"><formclass="search-form"><divclass="search-container"><div><selectid="crate-search"><optionvalue="All crates">All crates</option></select><inputclass="search-input"name="search"disabledautocomplete="off"spellcheck="false"placeholder="Click or press ‘S’ to search, ‘?’ for more options…"type="search"></div><buttontype="button"class="help-button">?</button>
<aid="settings-menu"href="../settings.html"><imgsrc="../wheel.svg"width="18"height="18"alt="Change settings"></a></div></form></nav><sectionid="main"class="content"><h1class="fqn"><spanclass="in-band">Function <ahref="index.html">sim</a>::<wbr><aclass="fn"href="">fork_rng</a></span><spanclass="out-of-band"><spanid="render-detail"><aid="toggle-all-docs"href="javascript:void(0)"title="collapse all docs">[<spanclass="inner">−</span>]</a></span><aclass="srclink"href="../src/sim/make/mod.rs.html#25-27"title="goto source code">[src]</a></span></h1><preclass="rust fn">pub fn fork_rng(base_rng: &mut <aclass="struct"href="https://docs.rs/rand_xorshift/0.3.0/rand_xorshift/struct.XorShiftRng.html"title="struct rand_xorshift::XorShiftRng">XorShiftRng</a>) -><aclass="struct"href="https://docs.rs/rand_xorshift/0.3.0/rand_xorshift/struct.XorShiftRng.html"title="struct rand_xorshift::XorShiftRng">XorShiftRng</a></pre><divclass="docblock"><p>Need to explain this trick – basically keeps consistency between two different simulations when
